Bingo! I've seen plenty of this. Dog has some sort of a problem be it house training, humping, aggression, not listening to recalls, you name it, happens to be 6months old and the owners whole heartedly believe that as soon as they get the dog neutered it will be like giving him a magic pill and all those problems will resolve themselves without an ounce of effort on their part. Then the problems persist and they just come up with new excuses.